Help Number three please!!!
1 answer:
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Answer:
Option C. y ≤ x-2
y ≤ 50/9-(1/6)x-(1/18)x^2
Step-by-step explanation:
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Thanks.
Answer:
Option d - Equality
Step-by-step explanation:
To find : What sign of a null hypothesis must always include?
Solution :
The Null hypothesis is defined as a statement about the population that either is believed to be true or is used to put forth an argument unless it can be shown to be incorrect beyond a reasonable doubt.
The Null hypothesis represent by
always has a symbol with an equal in it.
Therefore, Option d is correct.
Equality sign of a null hypothesis must always include.